Acqua Brevetti BravoMATIC FT030 Instrucciones De Instalacion Y Uso página 36

Press the button
After 1 minute the display will switch off.
A1.14 Optionals
Backwashing solenoid valve
In order for the backwashing operation to attain maximum efficiency, during such operation the filter
should not be subject to any filtered water request. To avoid this circumstance, it may be necessary
to install a solenoid valve downstream of the filter itself. BravoMATIC filters are equipped with a
voltage-free signal that can be used for managing solenoid valves, pumps, alarms, etc.
Solenoid valves for managing filter backwash operations (normally open, 24 Vac powered) featuring
the following fitting sizes:
FITTINGS ¾"
CODE EVC001
Pressure differential switch
A pressure differential switch can be installed to guarantee a fully autonomous, perfect cleaning of
the filter cartridge. The differential switch detects a pressure difference between the filter inlet and
outlet. If this difference exceeds the preset value, a pulse is sent to the filter, which activates the
backwashing procedure. BravoMATIC filters are equipped with an input signal that can trigger the
filter backwashing procedure.
Control panel
The control panel (code 23022030) allows directly controlling up to two 24 Vac powered devices
(EVC solenoid valves, relay for pumps, alarms, etc.).
The panel has a specific input for the voltage-free contact with which BravoMATIC is equipped. The
connected devices are controlled by the panel when the voltage-free contact signal of the
BravoMATIC - ENGLISH
Press
Press or
Press
for at least 3 seconds to exit the settings and return to the current time.
1" 1" ¼
EVC002 EVC003
MAN139 PAGE E-11
to go to SECONDS
to change SECONDS
to confirm the data
1" ½ 2"
EVC004 EVC005